South Korea is 8 hours ahead of Nigeria. Midday in South Korea lines up with 04:00 in Nigeria.
South Korea runs on Asia/Seoul; Nigeria runs on Europe/Lisbon. Together they are 8 hours apart.
Daily overlap window
There is no business hours overlap between South Korea and Nigeria during standard working hours (9:00–17:00). Meetings would require one party to work outside normal hours.
Best times to schedule a meeting
South Korea and Nigeria have no shared working window. These slots minimize out-of-hours disruption for both sides.
16:00 Seoul / 08:00 Lagos⚡ One side off-hours
⚠️ 1h before working hours in Lagos
17:00 Seoul / 09:00 Lagos⚡ One side off-hours
⚠️ 1h after working hours in Seoul
15:00 Seoul / 07:00 Lagos⚡ One side off-hours
⚠️ 2h before working hours in Lagos
Working hours defined as 09:00–17:00 local time for each location.
Upcoming public holidays
⚡ Watch out — upcoming holidays on both sides. Verify availability in advance.
South Korea6 holidays
Sep 24Chuseok
Sep 25Chuseok
Sep 26Chuseok
Oct 3National Foundation Day
Oct 9Hangul Day
Nigeria4 holidays
Oct 1National Day
Nov 1National Youth Day
Dec 25Christmas Day
Dec 28Boxing Day
How to work with South Korea and Nigeria time zones
Coordinating between South Korea (South Korea) and Nigeria (Portugal) means working around a 8-hour time difference. Since standard business hours don't naturally overlap, meetings usually require one side to shift slightly outside their normal working day.
💡 How to schedule across these time zones
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A 16:00 meeting in South Korea means 08:00 in Nigeria (1h before working hours in Lagos).
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A 17:00 meeting in South Korea means 09:00 in Nigeria (1h after working hours in Seoul).
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A 15:00 meeting in South Korea means 07:00 in Nigeria (2h before working hours in Lagos).
Since there is no natural overlap, the options above represent the most balanced compromise, minimizing out-of-hours inconvenience for both sides.
Avoid scheduling mistakes — especially around daylight saving changes. Use the ClockinSync Chrome Extension to instantly verify and compare both time zones directly in your browser, without manual calculations.
Need a specific time? Use the slider or type directly into the input bar — it understands "3pm", "15:30", and location-specific formats like "9am South Korea".
